A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5855-01-010-4921
NSN 5855-01-524-8099
NSN 6610-00-160-3315
NSN 5999-00-490-1339
NSN 5910-01-477-2562
NSN 5996-01-198-7706
NSN 6645-00-435-5610
NSN 4140-00-840-2082
NSN 5835-01-408-6529
NSN 5999-01-204-9321
NSN 6610-01-551-6425
NSN 5985-00-869-1041